| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $245.28 | 13.782% | $279.0845 | $279.08 | $279.10 | $279.10 |
| Purchase #2 | $60.69 | 4.675% | $63.5273 | $63.53 | $63.55 | $63.50 |
| Purchase #3 | $32.71 | 4.604% | $34.216 | $34.22 | $34.20 | $34.20 |
| Purchase #4 | $126.36 | 8.654% | $137.2952 | $137.30 | $137.30 | $137.30 |
| Purchase #5 | $6.36 | 10.441% | $7.024 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $206.31 | 3.457% | $213.4421 | $213.44 | $213.45 | $213.40 |
| Purchase #7 | $72.46 | 4.360% | $75.6193 | $75.62 | $75.60 | $75.60 |
| 7 purchase totals = | $750.17 | $810.2084 | $810.21 | $810.20 | $810.10 | |